Monitor



FIG. 1 is a perspective view of a monitor showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof the left side view not shown is a mirror image of the right side view shown in FIG. 4;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a rear elevational view thereof. 

The ornamental design for a monitor, as shown and described. 